摘要:
A medication delivery device (1) comprises an indicator element (3) having indications (300) and a magnifying device located over an indication position (32). The magnifying device (4) comprises an optical system (5) with a magnifying lens (43) wherein the optical system (5) is constructed such that the optical path length between the indication position (32) and the magnifying lens (43) is enlarged. As an example, the medication delivery device (1) is a pen-type device, wherein a dose dial element (30) having a dosage scale (31) is disposed. The magnifying device (4) generates a magnified image of the dosage scale (31) so that the size of the selected dose (33) of the medical product is visible through a window (41). A method for assembling the medication delivery device (1) includes providing a medication delivery device (1) having a receptacle and mounting an element of the magnifying device (4) at the receptacle.
摘要:
The present invention relates to a drug delivery device for dispensing of a dose of a medicinal product, comprising: a first housing component (12, 52; 62) adapted to receive a cartridge (16) comprising the medicinal product and further comprising a piston (18) slidably arranged therein in an axial direction, a second housing component (14; 54; 64) adapted to receive a dose dispensing mechanism having a piston rod (20) to be operably engaged with the cartridge's piston (18), wherein the first and the second housing components (12, 14; 52, 54; 62, 64) are displaceably arranged in axial direction relative to each other for reducing an axial distance (34) between the piston (18) and the piston rod (20) to a pre-defined degree, and an interlock means (30) adapted to interact with at least one of first and second housing components (12, 14; 52, 54; 62, 64) for mutually locking into position first and second housing components (12, 14; 52, 54; 62, 64).
摘要:
A medication delivery device (1) comprises an indicator element (3) having indications (300) and a magnifying device located over an indication position (32). The magnifying device (4) comprises an optical system (5) with a magnifying lens (43) wherein the optical system (5) is constructed such that the optical path length between the indication position (32) and the magnifying lens (43) is enlarged. As an example, the medication delivery device (1) is a pen-type device, wherein a dose dial element (30) having a dosage scale (31) is disposed. The magnifying device (4) generates a magnified image of the dosage scale (31) so that the size of the selected dose (33) of the medical product is visible through a window (41). A method for assembling the medication delivery device (1) includes providing a medication delivery device (1) having a receptacle and mounting an element of the magnifying device (4) at the receptacle.
摘要:
The present invention relates to a cartridge for a drug delivery device comprising of a body of substantially cylindrical shape, a piston slidably disposed in the body along two opposite axial directions, along a distal and along a proximal direction, and at least one friction means operably engaged with the piston to generate a pre-defined friction force between the piston and an inside wall of the body, when the piston is displaced relative to the body, wherein in response to an axial displacement of the piston relative to the body in distal direction and in proximal direction, the at least one friction means is adapted to generate respective proximal and distal friction forces that are different in magnitude.
摘要:
The present invention relates to a cartridge for a drug delivery device comprising of a body of substantially cylindrical shape, a piston slidably disposed in the body along two opposite axial directions, along a distal and along a proximal direction, and at least one friction means operably engaged with the piston to generate a pre-defined friction force between the piston and an inside wall of the body, when the piston is displaced relative to the body, wherein in response to an axial displacement of the piston relative to the body in distal direction and in proximal direction, the at least one friction means is adapted to generate respective proximal and distal friction forces that are different in magnitude.
摘要:
A hinge mounting for an adjusting device of a motor vehicle seat has a first hinge arm connected to a first internally toothed external gear wheel and a second hinge arm connected to a second internally toothed external gear wheel and at least two planet wheels, each meshing with both the first external gear wheel and the second external gear wheel. A driver pinion meshes with the planet wheels. A carrier is rotatably disposed about a hinge axis and carries the first planet wheel. A compensation device is disposed between the carrier and the first planet wheel and comprises an elastic member that biases the first planet wheel into engagement with the two external gear wheels.
摘要:
A drug delivery device comprises a housing and a piston rod arranged in the housing. The piston rod is adapted to be moved along an axial direction to dispense a fluid. A drive member arranged in the housing is operatively coupled to the piston rod and adapted to set up a dose of fluid for dispense in response to a first movement. The drive member is also adapted to move the piston rod to dispense the dose in response to a second movement. The drug delivery device also comprises a pre-dispensing drive member operatively coupled to the drive member and the housing and adapted to move at least the drive member by a pre-dispensing distance between its first and second movement.
摘要:
The present invention relates to a cartridge holder for a drug delivery device comprising: a distal portion for receiving a cartridge filled with a medicament to be dispensed by the drug delivery device, wherein the distal portion comprises a mount for a piercing assembly, a proximal portion adapted to at least partially receive a drive mechanism having a piston rod to become operably engaged with a piston of the cartridge for expelling a dose of the medicament from the cartridge, wherein the drive mechanism comprises at least first fixing means corresponding with fixing means of the drive mechanism for directly interconnecting cartridge holder and drive mechanism.
摘要:
An electric drive for a parking brake is disclosed, the brake having a rotationally driven screw nut which is in engagement with two spindles which are aligned with one another, have threads running in opposite directions, and which are fixed in the rotational direction, can be moved in a translatory fashion and are each provided with a cable holder for connecting to brake elements. Here, one of the two spindles is a hollow spindle whose internal diameter is greater than the external diameter of the other spindle so that when the screw nut rotates, the spindle on one side can be retracted in a telescopic fashion into the hollow spindle on the other side.
摘要:
The present invention relates to a cap assembly for a drug delivery device, comprising: a cap body (12) adapted to releasably engage with a housing of the drug delivery device and being further adapted to receive a needle assembly to be releasably interconnected with said housing, an ejector unit movably arranged on the cap body at least along the body's long axis and having mechanical transmission means adapted to transfer axial movement of the ejector unit to the needle assembly for ejecting the needle assembly from the cap body.